we are helping human rights activists in an internet environment communicate more safely. because the country that built the internet often is leading the fight to protect it from those who would censor it or use it as a tool of control. second, our non-proliferation agenda. negishee think the new s.t.a.r.t. treaty with russia was an example of traditional diplomacy at its best and then working it through the congress was an example of traditional bipartisan support at its best. but we also have been working with partners around the world to create a new institution, the nuclear security summit to keep dangerous materials out of the hands of terrorists. be conducted intense diplomacy with major powers to impose crippling sanctions against iran and north korea. but to enforce the sanctions, we also enlisted banks insurance companies and high-tech international financial situations. today iran's oil tankers sit idle and its currency has taken a massive hit. now this brings me to a third lever, it economics. everyone knows how important that is. but not long ago it was though